[patch][python] Fix python/15747 (provide access to COMPLETE_EXPRESSION

[Tom Tromey]

>>>>> "Phil" == Phil Muldoon <pmuldoon@redhat.com> writes:

Phil> This patch adds support for the COMPLETE_EXPRESSION constant for
Phil> Python commands.  It also adds a test case for it using fields.

Thanks Phil.

Phil> 2013-09-18  Phil Muldoon  <pmuldoon@redhat.com>
Phil> 	PR python/15747
Phil> 	* python/py-cmd.c: Add COMPLETE_EXPRESSION constant.
Phil> 2013-09-18  Phil Muldoon  <pmuldoon@redhat.com>
Phil> 	* gdb.python/py-cmd.exp: Add COMPLETE_EXPRESSION tests.
Phil> 	* gdb.python/py-cmd.c: New File.

The code bits are ok.

Tom